This VintCo top end piston kit is a complete rebuild set for Honda CR250 applications, supplied with a piston, rings, pin, clips, wrist pin bearing and a full top-end gasket set. It is intended to provide the parts required for a top-end rebuild in one package, with OEM cross-reference numbers provided for the included service components. Note that the rings are not suitable for the original chrome-plated Honda cylinder on CR125 1979 and CR250 1978-80 models, and are only compatible with Nikasil plating or an iron liner.

Features

• Complete top-end rebuild kit
• Includes piston, rings, pin and clips
• Includes wrist pin bearing
• Includes head gasket, base gasket, intake gaskets and exhaust gasket
• Intended to simplify top-end rebuild work
• Components use modern materials and manufacturing techniques for OEM-style fitment and performance
• Rings are not compatible with the original chrome-plated Honda cylinder on CR125 1979 and CR250 1978-80 models
• Rings are compatible only with Nikasil plating or an iron liner
• Package pricing is stated as 10% lower than purchasing the listed components individually
• Additional size options are available

Specifications

• VintCo Part Number: KTH08-2.0
• Nominal size: 72.0 mm
• Oversize: +2.0 mm
• Piston size: 71.94 mm
• Clearance: 0.06 mm
• Piston type: Forged
• Piston coating: MoS2 break-in coating
• Country of manufacture: Germany

Cross-Reference OEM Part Numbers

• Head gasket: 12254-430-000
• Base gasket: 12191-430-306
• Intake gasket: 14132-KAE-000
• Intake gasket: 14133-430-306
• Exhaust gasket: 18291-430-306
• Wrist pin bearing: 91015-357-003

Vehicle Fitments

• 1978 Honda CR250
• 1979 Honda CR250
• 1989 Honda CR250